352151748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{1163}}^1$

素因数の和:1833

約数の個数: 72

約数和(自身を含む): 960942528

約数和(自身を除く): 608790780

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 647, 1163, 1294, 1941, 2326, 2588, 3489, 3882, 4652, 5823, 6978, 7764, 8411, 10467, 11646, 13956, 15119, 16822, 20934, 23292, 25233, 30238, 33644, 41868, 45357, 50466, 60476, 75699, 90714, 100932, 136071, 151398, 181428, 272142, 302796, 544284, 752461, 1504922, 2257383, 3009844, 4514766, 6772149, 9029532, 9781993, 13544298, 19563986, 27088596, 29345979, 39127972, 58691958, 88037937, 117383916, 176075874, 352151748]

約数ペア:

[(1, 352151748), (2, 176075874), (3, 117383916), (4, 88037937), (6, 58691958), (9, 39127972), (12, 29345979), (13, 27088596), (18, 19563986), (26, 13544298), (36, 9781993), (39, 9029532), (52, 6772149), (78, 4514766), (117, 3009844), (156, 2257383), (234, 1504922), (468, 752461), (647, 544284), (1163, 302796), (1294, 272142), (1941, 181428), (2326, 151398), (2588, 136071), (3489, 100932), (3882, 90714), (4652, 75699), (5823, 60476), (6978, 50466), (7764, 45357), (8411, 41868), (10467, 33644), (11646, 30238), (13956, 25233), (15119, 23292), (16822, 20934)]